Windows StateRepository API Tampering Vulnerability

Publicly Disclosed:No;Exploited:No;Latest Software Release:Exploitation Less Likely CVE-2026-95998 · score 4.4/10

What could go wrong?

Files or data could be changed without permission.

How urgent is it?

Check Microsoft’s page for details.

Who is affected?

Windows 11 Version 24H2 for x64-based Systems, Windows 11 Version 24H2 for ARM64-based Systems, Windows 11 Version 26H2 for x64-based Systems, Windows 11 Version 26H2 for ARM64-based Systems, Windows Server 2025, Windows 11 version 26H1 for x64-based Systems, Windows 11 Version 26H1 for ARM64-based Systems, Windows 10 Version 1809 for 32-bit Systems and 16 more versions

What should I do?

Install this month’s updates via Windows Update, Intune or your update tool, then restart.

Known problems

Microsoft lists known issues per update: KB5132061, KB5132043, KB5131080, KB5131077, KB5132059, KB5131085. Official page.